Subway Sauce Calories - From Lightest To Heaviest

Subway sauces range from about 10 calories per serving for yellow mustard to around 100 calories for regular mayonnaise, with chipotle southwest and peppercorn ranch sitting in the middle at roughly 60 to 80 calories. Choosing the right sauce can save you 90 calories per sandwich.

Why Sauces Matter More Than People Think

Sauce choice seems minor, but the math adds up:

Mayo vs Mustard: 90 calorie difference
Two sauces: Can add 100-200 calories
Footlong with heavy sauce: Up to 400 extra calories

For someone eating Subway twice a week, switching from mayo to mustard saves nearly 10,000 calories per year - equivalent to about 3 pounds of body fat.

Full Subway Sauce Calorie Chart

Here's every Subway sauce ranked from lowest to highest calories:

Sauce	Calories	Fat (g)	Carbs (g)	Sodium (mg)
Vinegar	0	0	0	0
Yellow Mustard	10	1	1	170
BBQ Sauce	20	0	5	150
Nashville Hot	35	3	3	210
Sweet Onion Teriyaki	35	0	8	160
Piri Piri	45	4	1	180
Honey Mustard	45	5	3	115
Chipotle Southwest	60	6	1	110
Garlic Aioli	70	7	1	115
House Sauce	70	8	1	125
Peppercorn Ranch	80	8	1	105
Mayonnaise	100	11	0	70

Best Low Calorie Sauces (Under 40 Calories)

1. Vinegar (0 calories)

Best for: Maximum calorie savings
Flavor: Sharp, tangy
Pairs with: Italian subs, cold cuts, vegetables

2. Yellow Mustard (10 calories)

Best for: Classic sandwich flavor
Flavor: Tangy, slightly spicy
Pairs with: Turkey, ham, cold cuts
Watch: 170mg sodium

3. BBQ Sauce (20 calories)

Best for: Sweet-savory flavor
Flavor: Sweet, smoky
Pairs with: Chicken, steak
Watch: 5g sugar

4. Sweet Onion Teriyaki (35 calories)

Best for: Asian-style flavor
Flavor: Sweet, savory
Pairs with: Chicken teriyaki (obviously), any chicken
Watch: 8g carbs, 7g sugar

5. Nashville Hot (35 calories)

Best for: Spicy kick
Flavor: Spicy, slightly sweet
Pairs with: Chicken subs
Watch: 210mg sodium

Moderate Calorie Sauces (40-70 Calories)

Honey Mustard (45 calories)

Creamy and sweet
Good balance of flavor and calories
Lower sodium than most (115mg)

Piri Piri (45 calories)

Spicy and tangy
African/Portuguese flavor profile
Higher sodium (180mg)

Chipotle Southwest (60 calories)

Creamy with smoky heat
Popular choice for steak and chicken
Moderate sodium (110mg)

Garlic Aioli (70 calories)

Rich garlic flavor
Good for Italian-style subs
Moderate sodium (115mg)

House Sauce (70 calories)

Subway's signature sauce
Tangy, creamy
Moderate sodium (125mg)

High Calorie Sauces (80+ Calories)

Peppercorn Ranch (80 calories)

Creamy ranch flavor with pepper
Popular but calorie-dense
Surprisingly low sodium (105mg)

Mayonnaise (100 calories)

Highest calorie option
Pure fat (11g)
Lowest sodium of all sauces (70mg)

How Sauces Can Turn A Healthy Sub Into A High Calorie One

Watch this transformation:

Turkey Sub: Light vs Heavy Sauce

Build	Calories
Turkey on Italian, veggies, mustard	300 cal
Turkey on Italian, veggies, mayo	390 cal
Turkey on Italian, veggies, mayo + ranch	470 cal

Same sandwich, 170 calorie difference from sauce alone.

Chicken Rancher: Sauce Impact

Build	Calories
Chicken Rancher, light sauce	480 cal
Chicken Rancher, standard	560 cal
Chicken Rancher, extra ranch	640 cal

Best Low-Calorie Sauce Combinations

For Italian Subs (BMT, Cold Cut)

Best: Mustard + vinegar (10 cal)
Good: BBQ sauce only (20 cal)
Skip: Mayo + oil

For Chicken Subs

Best: Honey mustard (45 cal)
Good: Sweet onion teriyaki (35 cal)
Skip: Ranch + mayo combo

For Steak Subs

Best: Chipotle southwest (60 cal)
Good: Piri piri (45 cal)
Skip: Extra cheese sauce

For Turkey/Ham

Best: Mustard (10 cal)
Good: Honey mustard (45 cal)
Skip: Mayo

For Veggie Subs

Best: Vinegar + mustard (10 cal)
Good: House sauce (70 cal) for more flavor
Skip: Heavy ranch

Sauce Swaps That Save Significant Calories

Instead Of	Choose	Calories Saved
Mayo (100)	Mustard (10)	90 cal
Ranch (80)	Honey Mustard (45)	35 cal
Mayo (100)	Chipotle SW (60)	40 cal
Ranch (80)	Sweet Onion (35)	45 cal
Two sauces (160+)	One light sauce (35)	125+ cal

Sodium In Sauces: What To Watch

If you're monitoring sodium, here's the ranking:

Lowest Sodium Sauces

Vinegar: 0mg
Mayonnaise: 70mg
Peppercorn Ranch: 105mg
Chipotle Southwest: 110mg

Highest Sodium Sauces

Nashville Hot: 210mg
Piri Piri: 180mg
Yellow Mustard: 170mg
Sweet Onion Teriyaki: 160mg

Surprising: Mayo has the lowest sodium of any creamy sauce. Mustard, often considered "healthy," has relatively high sodium.

How To Test Sauce Swaps In The Calculator

The Subway Calorie & Nutrition Calculator lets you add multiple sauces and see the impact in real-time:

Build your base sandwich
Add your usual sauce(s)
Note the total calories
Remove sauces, add alternatives
Compare the totals

This helps you find sauce combinations that give you flavor without excessive calories.

Pro Tips For Sauce Ordering

1. Ask For "Light" Sauce

Subway staff typically apply a generous amount. Asking for light sauce can cut calories by 30-50%.

2. Get Sauce On The Side

Request sauce packets or in a cup. You control the amount and often use less.

3. Layer Strategically

If using a creamy sauce, put it between meat and vegetables so less sticks to the bread.

4. Mix Light + Flavorful

Combine mustard (10 cal) with a touch of chipotle (30 cal light) for flavor without major calories.

5. Skip One Sauce

If you usually get two sauces, try eliminating the higher-calorie one. You might not miss it.

Conclusion

Subway sauce calories range from 0 (vinegar) to 100 (mayo), making sauce choice a significant factor in your sandwich's total nutrition. The smartest low-calorie options are mustard, vinegar, BBQ sauce, and sweet onion teriyaki - all under 40 calories. Swapping mayo for mustard alone saves 90 calories per sandwich. Use our Subway Calorie & Nutrition Calculator to test different sauce combinations and find your perfect balance of flavor and nutrition.